//
// JCR EXTENSIONS
//
<jcrx = "http://www.argeo.org/ns/jcrx">

[jcrx:xmlvalue]
- *
+ jcr:xmltext (jcrx:xmltext) = jcrx:xmltext

[jcrx:xmltext]
 - jcr:xmlcharacters (STRING) mandatory

[jcrx:csum]
mixin
 - jcrx:sum (STRING) *